@mixin clearfix {
  &:after {
    content: "";
    display: table;
    clear: both;
  }
}

@mixin card-shadow{
  border: 1px solid #dcdfe6;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.12), 0 0px 6px 0 rgba(0, 0, 0, 0.04);
}